It has a tapped ability, sacrifice a Rat: Create X 1/1 black Rat creature tokens, where X is the number of Rats you control
Youll likely want to accelerate your self-mill with cards like Town Greeter, and if Shambling Cieth ends up in the graveyard as a result youll feel like youve drawn an extra card
Tricky Multiplayer Political Tool Arcane Denial shines most in multiplayer formats like Commander where you can leverage the group draw politically
Once collected, Bounty cards have no function until the entire Bounty Deck is depleted, at which point all collected Bounties get reshuffled into a face-down pile and the process begins anew
What Mechanics Let Me Use Multiple Commanders
The set reintroduces beloved Innistrad mechanics like Flashback, tribal synergies for Zombies and Werewolves, and double-faced cardsmany of which are format staples in Commander and Modern